how to submit to a web page?

Did u use outlook or IncrediMail? These programs tack your user name and password and connect to your e-mail and bring the new e-mails to your pc, I want to know how it do so? and I want to know that as I tried to know my real IP address from my PC but as I connect throw a LAN I have the local IP in the LAN each time like 10.0.0.5 and I put a question about that at http://216.26.160.137/Forums/AspNetForums20/ShowPost.aspx?PostID=18443 after that I have the idea that may if I made a php page in any free host and connect to it throw my program and this page tack my IP and say insert it a DB then I select it from it from my program may I have the real one, As I want to make a client / server program connected throw different LAN using the IP like ICQ, MSN, Yahoo, ... etc but I found it impossible if the user connected throw different LAN it can done in the same LAN or if the server runs at PC connected throw dial-up modem only. this is the main problem.

lolz ... r u planning to hack somebody's account/email? there may be permission problem in doing so .... and no body knows wats internal programming of page1.php ... i.e. whether it allows this kinda activity or not Good luck in hacking!

thanks sajidi, but what you say can be done if i made a web application, but i want to do so from windows application to any remot host

u can set the values of textboxes as follows: user.text = "wateva" ; to submit it: u can set so that an event (submitbutton_Click) attached with ur submit button is fired automatically when the program has filled in the details successfully! hope this helps